Separate structure, a service that is distinct because it was performed on a separate organ/structure

XS
HCPCS Modifier Code

2023 HCPCS Modifiers
Billable/Valid Code

XS is a valid 2023 HCPCS Modifier that could be used to indicate Separate structure, a service that is distinct because it was performed on a separate organ/structure.

XS Modifier has been in effect since Jan 01, 2015.

Short description for XS HCPCS Modifier code:

Separate organ/structure

HCPCS XS MODIFIER

XS Modifier information

Modifier:	XS
Description:	SEPARATE STRUCTURE, A SERVICE THAT IS DISTINCT BECAUSE IT WAS PERFORMED ON A SEPARATE ORGAN/STRUCTURE
Effective Date:	Jan 01, 2015
Added Date:	Jan 01, 2015
Coverage code:	`C` - CARRIER JUDGMENT
Action code:	`N` - NO MAINTENANCE FOR THIS CODE